Number of n X 2 0..2 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.
A232017
Number of n X 2 0..2 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.
Terms
- a(0) =3a(1) =22a(2) =121a(3) =704a(4) =4059a(5) =23422a(6) =135166a(7) =779977a(8) =4500958a(9) =25973244a(10) =149881402a(11) =864906711a(12) =4991036946a(13) =28801314179a(14) =166201073269a(15) =959081123649
External references
- oeis: A232017